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Molecular Formula: SrCO3           

Molecular Weight: 147.62

CAS No.: 1633-05-2

Property: White powder, dissolved in HCL and nitric acid and give out CO2, micro dissolved in water contain CO2 and ammonia salt liquor, cant dissolved in water, decompose to CO2 and oxidation strontium when heated to 900.

Specification:

Chemical composition	Requirement
Assay (SrCO3)	97.0% Min
Barium (BaCO3)	1.70% Max
Calcium (CaCO3)	0.50% Max
Iron (Fe2O3)	0.01% Max
Sulfate (SO42-)	0.45% Max
Moisture (H2O)	0.50% Max
Sodium:	0.15%max
Insoluble matter in HCL	0.3% MAX

Packing: In 25kgs plastic woven bags with PE liner.

Usage: Electron component, skyrocket material, to make rainbow glass, and other strontium salt preparation.

high quality!Strontium Carbonate (CAS No.:1633-05-2)